import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';

@Component({
  selector: 'app-page-head',
  templateUrl: './page-head.component.html',
  styleUrls: [ './page-head.component.less' ]
})
export class PageHeadComponent implements OnInit {

  constructor( private router: Router ) { }

  ngOnInit() {
  }

  back() {
    history.back();
  }
}
